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PDF ECF45 Data sheet ( Hoja de datos )

Número de pieza ECF45
Descripción Surface Mount Crystal Filters
Fabricantes ECM Electronics Limited　
Logotipo ECM Electronics Limited Logotipo



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No Preview Available ! ECF45 Hoja de datos, Descripción, Manual

Surface Mount Crystal Filters
www.DataSheet4U.com
ECF45 Series
§ Ultra Thin 1.5mm max
§ Surface Mount
§ Suitable for Reflow Soldering
§ Ceramic to Metal Seal
§ Suitable for Pick & Place
Type
F45S015A
F45S030A
F44S211B
Centre
Frequency
45.0MHz
45.0MHz
44.25MHz
Ripple
(max)
1.0dB
1.0dB
1.0dB
Number
Of Poles
2
2
4
Passband
Width
3dB +/-7.50kHz
3dB +/-15.0kHz
3dB +/-5.50kHz
Termination
Impedance
560Ω//6pF
1200Ω//1.8pF
430Ω//4pF
Case Style
7x5x1.5mm
7x5x1.5mm
7x5x1.5mm
Environmental & Mechanical
Shock
Random Drop
120 cm 3cycle
Vibration
Solderability
Leakage
10-55Hz 1.5mm
amplitude in each
plane
5 Seconds @
2300C +/-50C
Air Leak and
Helium Leak
Damp Heat
2Hrs
Temperature
1000Hrs +/-
24Hrs
Cleaning
+400C +/-20C
Humidity 90-95%
-250C +/-30C
+700C +/-20C
Retest after 2Hrs
Organic Solution
No Change in
electrical
characteristics
No Change in
electrical
characteristics
95% Coverage with a
continuous coating
Leak rate 1x10-4atm
cc/sec
Leak rate 1x10-8atm
cc/sec
No Change in
electrical
characteristics
No Change in
electrical
characteristics
ABCDE F GH
7.00 5.00 1.50 2.54 0.60 1.00 1.00 1.20
Dimensions in mm
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK
Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected]
Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to
discontinue any product or make design changes we believe necessary.
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